• The modification of proteins with the small amino acid prote

  2020-07-22

  

  The modification of proteins with the small 76-amino (R,S)-Anatabine australia protein ubiquitin (Ub) plays a central role in many key cellular processes. Ubiquitylation of a target protein requires the concerted action of a cascade of three enzymes (Figure 1). The ubiquitin-activating enzyme (E1) c

• br Introduction Plasmodium falciparum malaria continues

  2020-07-22

  

  Introduction Plasmodium falciparum malaria continues to be a major global cause of mortality and morbidity. Malaria treatment and control has been complicated by the emergence of resistance to widespread antimalarial drug use. The most common method for measuring antimalarial resistance is estima

• Interestingly from our consensus SBVC protocol only few comp

  2020-07-22

  

  Interestingly, from our consensus SBVC protocol only few compounds (less than 150) have been scored with a full ‘ consensus’. That means that these compounds appear in the top 5% of the database when ranked by every scoring function independently. After visual inspection, we have realized that two a

• The ACC receptor family appear to be attractive

  2020-07-22

  

  The ACC receptor family appear to be attractive targets for the development of novel anthelmintics. With this in mind we also tested the activity of the anthelmintics levamisole and pyrantel which activate the nematode nAChR (Martin and Robertson, 2007). We found both molecules were partial agonists

• In conclusion this study indicated that D

  2020-07-22

  

  In conclusion, this study indicated that D. tripetala and A. melengueta extracts inhibited CYP 3A enzyme both in vitro and in vivo. Although these inhibitions may appear to be weak from the US FDA classification point of view, caution must be applied in the concurrent use of herbal preparations cont

• br Materials and methods br Results br

  2020-07-21

  

  Materials and methods Results Discussion Although autophagy is known to be implicated in the therapeutic effect of DNA alkylating agents such as MNNG [28], [29], [30], the molecular mechanisms underlying autophagy induced by MNNG remain largely elusive. In this study, we present evidence sh

• Preparation of the pyridyl ether

  2020-07-21

  

  Preparation of the 2-pyridyl ether analogs (–) was accomplished by alkylation of alcohol with 2-bromopyridines in the presence of NaH to afford the desired pyridyl ether analogs in low to moderate yield. Preparation of the 3-pyridyl analog was carried out by conversion of alcohol to the tosylate,

• glycogen synthase kinase 3 Initial investigations in the hea

  2020-07-21

  

  Initial investigations in the heart uncovered Epac as a positive regulator of myocyte hypertrophy [8], [9]. Concomitantly, Epac has been shown to regulate cardiac Ca homeostasis [8], [10], [11], [12], [13]. Ca is an essential second messenger in the cardiac physiology because its rhythmic variations

• In the present study we determined concentration response re

  2020-07-21

  

  In the present study, we determined concentration–response relationships for selected synthetic progestogens using in vitro luciferase transactivation assays driven by PR, ARα and ARβ from Murray–Darling rainbowfish () and compared the profiles with those obtained from similar assays based on human

• PRRSV is a single stranded positive sense enveloped RNA viru

  2020-07-21

  

  PRRSV is a single-stranded, positive-sense enveloped RNA virus in the family Arteriviridae of the order Nidovirales (Meng et al., 1994, 1996). The PRRSV 5-BrdU is approximately 15 kb in length and contains eleven known open reading frames (ORFs) (Snijder et al., 2013). The 3′ end of the genome encod

• It was hypothesized that if modafinil acts primarily

  2020-07-21

  

  It was hypothesized that if modafinil acts primarily via a noradrenergic mechanism, Dbh −/− mice should be non-responsive since they completely lack NE. In contrast, if modafinil acts mainly through DA systems, these mice should be hypersensitive. Modafinil was tested in Dbh −/− mice using both loco

• Although many GPCR heteromers have been

  2020-07-21

  

  Although many GPCR heteromers have been identified using heterologous cell lines, only very few fit all three criteria. This is mainly due to the difficulties to study these structures in native tissues because of the lack of sensitive and selective tools, not only capable of detecting in vivo evide

• Eleutherococcus senticosus Rupt Maxim Maxim

  2020-07-21

  

  Eleutherococcus senticosus (Rupt. & Maxim.) Maxim is a shrub belonging to the Araliaceae, which is commonly distributed in China, Korea, Japan and Russia. It has been traditionally used as folk medicine for the treatment of rheumatism, diabetes, and hepatitis (Nan et al., 2004). Recent phytochemical

• A number of studies have been carried out to understand

  2020-07-21

  

  A number of studies have been carried out to understand lipid production pathways and to increase TAGs level in higher plants. Overexpression of key Ac-YVAD-CHO of the Kennedy pathway until now is by far the most successful strategy to increase TAG lipid content in Brassica napus, Arabidopsis thalia

• Lymphocyte mobility and homing is modulated by

  2020-07-20

  

  Lymphocyte mobility and homing is modulated by the chemoattractant receptor subfamily of G protein-coupled receptors (GPCRs) (Campbell et al., 2003, Rot and von Andrian, 2004). B cell migration and position are controlled to a large extent by the lymphoid chemokines CXCL13, CXCL12, CCL19, and CCL21

15463 records 797/1031 page Previous Next First page 上5页 796797798799800 下5页 Last page